Rapid: Individual Calculations March 2018
 Pomahs, Ziedonis  Total change: -26.20  Rating chartPersonal card
 147 RCF and Baltika Rapid Cup Riga LAT 2018-01-31
RcRownchangeKK*chgGame
 1716 1615 3.00 8 0.00 20 0.00 
  Sinauridze, Simons 1988 LAT0.001-0.1020-2.00 
  Visnevskis, Valdis 1722 LAT0.001-0.3520-7.00 
  Zalcmane, Vija 1582 LAT1.0010.45209.00 
  Odmins, Guntars 1696 LAT0.001-0.3920-7.80 
  Melderis, Uldis 1936 LAT0.001-0.1320-2.60 
  Nevickis, Sergejs 1215  * LAT1.0010.08201.60 
  Gercans, Visvaldis 1880 LAT1.0010.822016.40 
  Roze, Janis 1706 LAT0.001-0.3820-7.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 
 Ikskile Regional rapid chess cup-IV- 2017-2018 Ikskile LAT 2018-02-03
RcRownchangeKK*chgGame
 1719 1608 4.00 8 0.95 20 19.00 
  Visockis, Janis 1978 LAT0.001-0.1020-2.00 
  Kaktins, Viktors 1386 LAT1.0010.22204.40 
  Vilums, Aldis 1892 LAT0.001-0.1620-3.20 
  Kozlovskis, Juris 1536 LAT1.0010.40208.00 
  Fridrihsons, Edvards 1697 LAT1.0010.622012.40 
  Jakobsons, Andris 1745 LAT0.001-0.3220-6.40 
  Neimanis, Gints 1511 LAT1.0010.37207.40 
  Laizans, Aivars 2008  * LAT0.001-0.0820-1.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 
 Olaine Open Rapid Chess Championship 2018 2 stage Olaine LAT 2018-02-04
RcRownchangeKK*chgGame
 1555 1608 3.00 7 -0.91 20 -18.20 
  Vaicuks, Jazeps 1799 LAT0.001-0.2520-5.00 
  Golca, Janika 1315 LAT1.0010.15203.00 
  Jaroshs, Maksims 1896 LAT0.001-0.1620-3.20 
  Sigats, Tomass 1375 LAT1.0010.21204.20 
  Francs, Marats 1318 LAT0.001-0.8420-16.80 
  Ungure, Liga wf1902 LAT0.001-0.1520-3.00 
  Broks, Adrians 1283 LAT1.0010.13202.60 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 
 148 RCF and Baltika Rapid Cup Riga LAT 2018-02-07
RcRownchangeKK*chgGame
 1676 1608 2.00 8 -1.35 20 -27.00 
  Bolsakovs, Vadims 2008  * LAT0.001-0.0820-1.60 
  Nevickis, Sergejs 1215 LAT1.0010.08201.60 
  Melderis, Uldis 1961 LAT0.001-0.1120-2.20 
  Roze, Janis 1660 LAT0.001-0.4320-8.60 
  Kalinins, Andrejs 1602 LAT1.0010.49209.80 
  Zalcmane, Vija 1657 LAT0.001-0.4320-8.60 
  Dvornikovs, Aleksandrs 1583 LAT0.001-0.5320-10.60 
  Visnevskis, Valdis 1724 LAT0.001-0.3420-6.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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